matricide vs disparagement

matricide and disparagement both are nouns.

Word	Noun	Adjective	Verb	Adverb
matricide	Yes	No	No	No
disparagement	Yes	No	No	No

matricide (noun)	disparagement (noun)
the murder of your mother	the act of speaking contemptuously of
a person who murders their mother	a communication that belittles somebody or something